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NDUFB3 [mitochondrial inner membrane]
Stable Identifier
R-HSA-59930
Type
Protein [EntityWithAccessionedSequence]
Species
Homo sapiens
Compartment
mitochondrial inner membrane
Synonyms
NADH-ubiquinone oxidoreductase B12 subunit , Complex I-B12, CI-B12
Locations in the PathwayBrowser
Expand all
Metabolism (Homo sapiens)
Aerobic respiration and respiratory electron transport (Homo sapiens)
Respiratory electron transport (Homo sapiens)
Complex I biogenesis (Homo sapiens)
Intermediate 1 binds HP subcomplex to form Intermediate 2 (Homo sapiens)
HP subcomplex [mitochondrial inner membrane] (Homo sapiens)
NDUFB3 [mitochondrial inner membrane] (Homo sapiens)
Intermediate 2 [mitochondrial inner membrane] (Homo sapiens)
HP subcomplex [mitochondrial inner membrane] (Homo sapiens)
NDUFB3 [mitochondrial inner membrane] (Homo sapiens)
Intermediate 2 binds MT-ND1:NDUFAF5:NDUFAF6 to form a 315kDa subcomplex (Homo sapiens)
315kDa subcomplex [mitochondrial inner membrane] (Homo sapiens)
Intermediate 2 [mitochondrial inner membrane] (Homo sapiens)
HP subcomplex [mitochondrial inner membrane] (Homo sapiens)
NDUFB3 [mitochondrial inner membrane] (Homo sapiens)
Intermediate 2 [mitochondrial inner membrane] (Homo sapiens)
HP subcomplex [mitochondrial inner membrane] (Homo sapiens)
NDUFB3 [mitochondrial inner membrane] (Homo sapiens)
ND4, ND5 bind the 550kDa complex to form the 815kDa complex (Homo sapiens)
550kDa complex [mitochondrial inner membrane] (Homo sapiens)
315kDa subcomplex [mitochondrial inner membrane] (Homo sapiens)
Intermediate 2 [mitochondrial inner membrane] (Homo sapiens)
HP subcomplex [mitochondrial inner membrane] (Homo sapiens)
NDUFB3 [mitochondrial inner membrane] (Homo sapiens)
815kDa complex [mitochondrial inner membrane] (Homo sapiens)
550kDa complex [mitochondrial inner membrane] (Homo sapiens)
315kDa subcomplex [mitochondrial inner membrane] (Homo sapiens)
Intermediate 2 [mitochondrial inner membrane] (Homo sapiens)
HP subcomplex [mitochondrial inner membrane] (Homo sapiens)
NDUFB3 [mitochondrial inner membrane] (Homo sapiens)
Peripheral arm subunits bind the 815kDa complex to form a 980kDa complex (Homo sapiens)
815kDa complex [mitochondrial inner membrane] (Homo sapiens)
550kDa complex [mitochondrial inner membrane] (Homo sapiens)
315kDa subcomplex [mitochondrial inner membrane] (Homo sapiens)
Intermediate 2 [mitochondrial inner membrane] (Homo sapiens)
HP subcomplex [mitochondrial inner membrane] (Homo sapiens)
NDUFB3 [mitochondrial inner membrane] (Homo sapiens)
980kDa complex [mitochondrial inner membrane] (Homo sapiens)
815kDa complex [mitochondrial inner membrane] (Homo sapiens)
550kDa complex [mitochondrial inner membrane] (Homo sapiens)
315kDa subcomplex [mitochondrial inner membrane] (Homo sapiens)
Intermediate 2 [mitochondrial inner membrane] (Homo sapiens)
HP subcomplex [mitochondrial inner membrane] (Homo sapiens)
NDUFB3 [mitochondrial inner membrane] (Homo sapiens)
The 315kDa subcomplex binds the 370kDa subcomplex to form the 550kDa complex (Homo sapiens)
315kDa subcomplex [mitochondrial inner membrane] (Homo sapiens)
Intermediate 2 [mitochondrial inner membrane] (Homo sapiens)
HP subcomplex [mitochondrial inner membrane] (Homo sapiens)
NDUFB3 [mitochondrial inner membrane] (Homo sapiens)
550kDa complex [mitochondrial inner membrane] (Homo sapiens)
315kDa subcomplex [mitochondrial inner membrane] (Homo sapiens)
Intermediate 2 [mitochondrial inner membrane] (Homo sapiens)
HP subcomplex [mitochondrial inner membrane] (Homo sapiens)
NDUFB3 [mitochondrial inner membrane] (Homo sapiens)
The MCIA complex, NDUFAF2-7 all dissociate from the 980kDa complex, resulting in Complex I (Homo sapiens)
980kDa complex [mitochondrial inner membrane] (Homo sapiens)
815kDa complex [mitochondrial inner membrane] (Homo sapiens)
550kDa complex [mitochondrial inner membrane] (Homo sapiens)
315kDa subcomplex [mitochondrial inner membrane] (Homo sapiens)
Intermediate 2 [mitochondrial inner membrane] (Homo sapiens)
HP subcomplex [mitochondrial inner membrane] (Homo sapiens)
NDUFB3 [mitochondrial inner membrane] (Homo sapiens)
Complex I [mitochondrial inner membrane] (Homo sapiens)
815kDa complex (-MCIA, NDUFAF3,4,5,6,7,TIMMDC1) [mitochondrial inner membrane] (Homo sapiens)
550kDa complex (-MCIA, NDUFAF3,4,5,6,7,TIMMDC1) [mitochondrial inner membrane] (Homo sapiens)
315kDa subcomplex (-NDUFAF3,4,5,6,7,TIMMDC1) [mitochondrial inner membrane] (Homo sapiens)
Intermediate 2 (-NDUFAF3,4,7,TIMMDC1) [mitochondrial inner membrane] (Homo sapiens)
HP subcomplex [mitochondrial inner membrane] (Homo sapiens)
NDUFB3 [mitochondrial inner membrane] (Homo sapiens)
Complex I oxidises NADH to NAD+, reduces CoQ to CoQH2 (Homo sapiens)
Complex I [mitochondrial inner membrane] (Homo sapiens)
815kDa complex (-MCIA, NDUFAF3,4,5,6,7,TIMMDC1) [mitochondrial inner membrane] (Homo sapiens)
550kDa complex (-MCIA, NDUFAF3,4,5,6,7,TIMMDC1) [mitochondrial inner membrane] (Homo sapiens)
315kDa subcomplex (-NDUFAF3,4,5,6,7,TIMMDC1) [mitochondrial inner membrane] (Homo sapiens)
Intermediate 2 (-NDUFAF3,4,7,TIMMDC1) [mitochondrial inner membrane] (Homo sapiens)
HP subcomplex [mitochondrial inner membrane] (Homo sapiens)
NDUFB3 [mitochondrial inner membrane] (Homo sapiens)
External Reference Information
External Reference
UniProt:O43676 NDUFB3
Gene Names
NDUFB3
Chain
initiator methionine:, chain:2-98
Reference Genes
BioGPS Gene:4709 NDUFB3
COSMIC (genes):NDUFB3 NDUFB3
CTD Gene:4709 NDUFB3
dbSNP Gene:4709 NDUFB3
ENSEMBL:ENSG00000119013 NDUFB3
ENSEMBL_homo_sapiens_GENE:ENSG00000119013.10 NDUFB3
HGNC:7698 NDUFB3
KEGG Gene (Homo sapiens):4709 NDUFB3
Monarch:4709 NDUFB3
NCBI Gene:4709 NDUFB3
OMIM:603839 NDUFB3
UCSC:O43676 NDUFB3
Reference Transcript
RefSeq:NM_002491.2 NDUFB3
RefSeq:XM_017004186.1 NDUFB3
RefSeq:NM_001257102.1 NDUFB3
RefSeq:XM_011511230.2 NDUFB3
Other Identifiers
11717159_a_at
11763960_a_at
11764061_s_at
16889399
203371_PM_s_at
203371_s_at
2522600
2522601
2522602
2522603
2522604
2522605
2522606
2522607
2522608
2522609
2522612
2522613
3535996
3551934
38981_at
4709
8047372
A_23_P51009
A_33_P3413597
GE54401
GO:0003824
GO:0005215
GO:0005739
GO:0005743
GO:0005747
GO:0006091
GO:0006120
GO:0007005
GO:0008137
GO:0009060
GO:0016020
GO:0016491
GO:0022900
GO:0032981
GO:0042776
GO:0043226
GO:0055086
GO:0065003
GO:0070469
GO:1901135
HMNXSV003004196
ILMN_2119937
ILMN_2119945
PH_hs_0035525
TC02001171.hg
g4505360_3p_a_at
Participates
as a component of
HP subcomplex [mitochondrial inner membrane] (Homo sapiens)
Inferred To
Ndufb3 [mitochondrial inner membrane]
(Mus musculus)
Ndufb3 [mitochondrial inner membrane]
(Rattus norvegicus)
NDUFB3 [mitochondrial inner membrane]
(Bos taurus)
NDUFB3 [mitochondrial inner membrane]
(Canis familiaris)
NDUFB3 [mitochondrial inner membrane]
(Gallus gallus)
NDUFB3 [mitochondrial inner membrane]
(Sus scrofa)
ndub-3 [mitochondrial inner membrane]
(Caenorhabditis elegans)
ndufb3 [mitochondrial inner membrane]
(Danio rerio)
ndufb3 [mitochondrial inner membrane]
(Xenopus tropicalis)
ND-B12 [mitochondrial inner membrane]
(Drosophila melanogaster)
Cross References
RefSeq
XP_016859675.1
,
NP_002482.1
,
XP_011509532.1
,
NP_001244031.1
OpenTargets
ENSG00000119013
HPA
ENSG00000119013-NDUFB3
GeneCards
O43676
Ensembl
ENSP00000508132
,
ENSP00000508208
,
ENSP00000401834
,
ENSP00000410600
,
ENSP00000507925
,
ENSP00000237889
,
ENST00000682325
,
ENSP00000407336
,
ENST00000684420
,
ENST00000684175
,
ENST00000433898
,
ENST00000454214
,
ENSG00000119013
,
ENST00000237889
,
ENST00000450023
PRO
O43676
Pharos - Targets
O43676
Orphanet
20812
HMDB Protein
HMDBP00172
PDB
5XTI
,
5XTH
,
5XTD
,
5XTC
Interactors (5)
Accession
#Entities
Entities
Confidence Score
Evidence (IntAct)
UniProt:O75489 NDUFS3
2
NDUFS3 [mitochondrial matrix]
(R-HSA-163927)
NDUFS3 [cytosol]
(R-HSA-9714751)
0.643
6
UniProt:Q6UWR7 ENPP6
1
ENPP6 [plasma membrane]
(R-HSA-6814799)
0.527
2
UniProt:Q9P0J0 NDUFA13
8
NDUFA13 [mitochondrial inner membrane]
(R-HSA-59936)
NDUFA13(41-49) [mitochondrial inner membrane]
(R-HSA-9839958)
NDUFA13(100-108) [mitochondrial inner membrane]
(R-HSA-9839959)
NDUFA13(109-144) [mitochondrial inner membrane]
(R-HSA-9839968)
NDUFA13(2-19) [mitochondrial inner membrane]
(R-HSA-9839966)
NDUFA13(69-99) [mitochondrial inner membrane]
(R-HSA-9839964)
NDUFA13(20-40) [mitochondrial inner membrane]
(R-HSA-9839963)
NDUFA13(50-68) [mitochondrial inner membrane]
(R-HSA-9839961)
0.527
2
UniProt:Q9UI09 NDUFA12
1
NDUFA12 [mitochondrial inner membrane]
(R-HSA-59864)
0.527
3
UniProt:O75380 NDUFS6
1
NDUFS6 [mitochondrial inner membrane]
(R-HSA-163922)
0.527
4
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